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The posters say if you go to the bar and ask for 'Angela' the bar staff will know you need some help getting out of your situation and will call you a taxi or help you out discreetly - without too much fuss

A safety campaign where people feeling unsafe on a date can discreetly ask for help using a code-word is being rolled out across the UK.

It works by allowing people to ask venue staff for 'Angela' if they feel uncomfortable and workers will call a taxi or help them leave discreetly.

The campaign is the brainchild of Lincolnshire County Council and has been successfully trialled in Lincoln.